Companies are not ingenious, it's the people in them that are.

I just think things should work properly.

Children want the challenge of difficult tasks - just look how much better they are than their parents on a computer.

I think people are realizing that engineering and science are extremely good degrees to get and you'll be very highly paid once you've got them.

I'm not into politics but I am committed to a cause: ensuring design technology and engineering stays on the U.K. curriculum, alongside science and maths - grounding abstract theory, merging the practical with the academic.

Exactly 5,126 attempts to make the first bagless vacuum cleaner were failures-some catastrophic disappointments, some minor defects. It took 15 years. Prototype 5,127 was the success ... Failure is painful, but it spurs on improvement like nothing else.

Hire inexperience. This year we plan to hire 200 engineers - half of whom are recent grads. Young people are not burdened by years of experience. They haven't learned - or been told - what is right or wrong. With engineering, there is no tried and tested path. You try, and fail, and fix, and fail again.